diff --git a/OAT.xml b/OAT.xml
index dc080fc8..edfeff4f 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -15,7 +15,7 @@
 -->
 
 <!--
-   This is the configuration file template for OpenHarmony OSS Audit Tool, please copy it to your project root dir and modify it refer to OpenHarmony/tools_oat/README.
+   This is the configuration file template for OpenHarmony OSS Audit Tool. Please copy it to your project root dir and modify it by referring to OpenHarmony/tools_oat/README.
 -->
 
 <configuration>
@@ -23,7 +23,7 @@
         <licensefile></licensefile>
         <policylist>
             <policy name="projectPolicy" desc="">
-                <policyitem type="copyright" name="Huawei Technologies Co., Ltd. All rights reserved." path=".*" desc="original liteos copyright"/>
+                <policyitem type="copyright" name="Huawei Device Co., Ltd. All rights reserved." path=".*" desc="original liteos copyright"/>
                 <policyitem type="license" name="BSD-3-Clause" path=".*" desc="Liteos kernel use bsd3 license"/>
             </policy>
         </policylist>
@@ -38,7 +38,7 @@
                 <!--filteritem type="filepath" name="abcdefg/.*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
                 <!--filteritem type="filepath" name="projectroot/[a-zA-Z0-9]{20,}.sh" desc="Temp files"/-->
             </filefilter>
-            <filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
+            <filefilter name="defaultPolicyFilter" desc="Filters for license header policies">
                 <!--filteritem type="filename" name="*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
                 <!--filteritem type="filepath" name="abcdefg/.*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
                 <!--filteritem type="filepath" name="projectroot/[a-zA-Z0-9]{20,}.sh" desc="Temp files"/-->
diff --git a/README_zh.md b/README_zh.md
index e7f0248d..309a5536 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -66,7 +66,7 @@ OpenHarmony LiteOS-A内核是基于Huawei LiteOS内核演进发展的新一代
 
 ## 使用说明<a name="section741617511812"></a>
 
-OpenHarmony LiteOS-A内核支持Hi3518EV300（[介绍](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/quick-start/quickstart-lite-introduction-hi3518.md)）、Hi3516DV300（[介绍](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/quick-start/quickstart-lite-introduction-hi3516.md)）单板，开发者可基于两种单板开发运行自己的应用程序。
+OpenHarmony LiteOS-A内核支持[Hi3518EV300](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/quick-start/quickstart-lite-introduction-hi3518.md)及[Hi3516DV300](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/quick-start/quickstart-lite-introduction-hi3516.md)单板。开发者可基于两种单板开发运行自己的应用程序。
 
 ### 准备<a name="section1579912573329"></a>
 
@@ -82,7 +82,7 @@ OpenHarmony LiteOS-A内核支持Hi3518EV300（[介绍](https://gitee.com/openhar
 
 ### 编译构建<a name="section2081013992812"></a>
 
-开发者开发第一个应用程序可参考：
+如果这是您的首次应用程序开发，可参考：
 
 -   [helloworld for Hi3518EV300](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/quick-start/quickstart-lite-steps-hi3518-running.md)；